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TLS Online TPP Program
#Question id: 26453
#Unit 3. Fundamental Processes
Some of the sigma subunit of E. coli and function is given, Choose which of the following is incorrectly matched
TLS Online TPP Program
#Question id: 15149
#Unit 8. Inheritance Biology
In this problem we will explore some of the many ways that mutations in two different genes can interact to produce different Mendelian ratios. Consider a hypothetical insect species that has red eyes. Imagine mutations in two different unlinked genes that can, in certain combinations, block the formation of red eye pigment yielding mutants with white eyes. In principle, there are two different possible arrangements for two biochemical steps responsible for the formation of red eye pigment. The two genes might act in series such that a mutation in either gene would block the formation of red pigment. Alternatively, the two genes could act in parallel such that mutations in both genes would be required to block the formation of red pigment.
Further complexity arises from the possibility that mutations in either gene that lead to a block in enzymatic activity could be either dominant or recessive. If the crosses is made between a wild type insect with red eyes and a true breeding white eyed strain with mutations in both genes. Such considerations yield the Pathways in series with recessive mutations in both genes, what will be the phenotype in F1 progeny?
TLS Online TPP Program
#Question id: 23351
#General Aptitude
The biggest obstacle in the way of communication in a class is
TLS Online TPP Program
#Question id: 23488
#General Aptitude
Using websites to pour out one’s grievances is called:
TLS Online TPP Program
#Question id: 12742
#Unit 13. Methods in Biology
What will happen if too much antigen is present in the Agglutination process?